A Smart Stick with Keypad for Dual Sensory Impaired

In today's modern world many technologies has been implemented for blind, deaf and dumb separately. No new technology has been implemented for the people with dual sensory impaired (all three). In this paper a new method has been implemented where the features needed by these dual sensory impaired for communication, emergency alert and obstacle detection comes under a single stick with foldable one. By using this stick the dual sensory impaired people can able to travel anywhere which will widen their view with the society